function barneyBetty(myForm, bettyArray) {
  var arrayLength = bettyArray.length;
  var selCatIndex = myForm.field20659.selectedIndex;
  var selCat = myForm.field20659.options[selCatIndex].value;
  myForm.field20660.options.length = 0;
  myForm.field20660.options[0] = new  Option("Select Finish", "");
  var subIndex = 1;

  for (var i=0;i<arrayLength;i++) {
    if (selCat == bettyArray[i][0]) {
      for (var j=1;j<bettyArray[i].length;j++) {
        var subName =  bettyArray[i][j];
        var value =  bettyArray[i][j];

        myForm.field20660.options[subIndex] = new Option (subName, value);
        subIndex++;
      } // for j
    }
  } // for i
}

var bettyArray = new Array();
bettyArray[0] = new Array("Victorian Centerset","Bronze (2555 RBLHP H216RB)","Chrome (2555-LHP H216)","Stainless (2555-SSLHP H216SS)");
bettyArray[1] = new Array("Victorian Mini Widespread","Bronze (4555-RBLHP H216RB)","Chrome (4555-LHP H212)","Stainless (4555-SSLHP H216SS)");
bettyArray[2] = new Array("Kingsley High Arch","Bronze (T6121ORB)","Chrome (T6121)","Brushed Nickel (T6121BN)");
bettyArray[3] = new Array("Kingsley Low Arch","Bronze (6101ORB)","Chrome (6101)","Brushed Nickel (6101BN)");